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error[E0432]: unresolved import `my_core`
--> $DIR/extern-prelude-from-opaque-fail-2018.rs:21:9
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LL | use my_core;
| ^^^^^^^ no external crate `my_core`
error[E0432]: unresolved import `my_core`
--> $DIR/extern-prelude-from-opaque-fail-2018.rs:8:13
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LL | use my_core;
| ^^^^^^^ no external crate `my_core`
...
LL | a!();
| ---- in this macro invocation
|
= note: this error originates in the macro `a` (in Nightly builds, run with -Z macro-backtrace for more info)
error[E0433]: failed to resolve: use of undeclared crate or module `my_core`
--> $DIR/extern-prelude-from-opaque-fail-2018.rs:12:18
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LL | fn f() { my_core::mem::drop(0); }
| ^^^^^^^ use of undeclared crate or module `my_core`
...
LL | a!();
| ---- in this macro invocation
|
= help: consider importing one of these items:
std::mem
core::mem
= note: this error originates in the macro `a` (in Nightly builds, run with -Z macro-backtrace for more info)
error[E0433]: failed to resolve: use of undeclared crate or module `my_core`
--> $DIR/extern-prelude-from-opaque-fail-2018.rs:25:14
|
LL | fn f() { my_core::mem::drop(0); }
| ^^^^^^^ use of undeclared crate or module `my_core`
|
help: consider importing one of these items
|
LL + use core::mem;
|
LL + use std::mem;
|
help: if you import `mem`, refer to it directly
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LL - fn f() { my_core::mem::drop(0); }
LL + fn f() { mem::drop(0); }
|
error: aborting due to 4 previous errors
Some errors have detailed explanations: E0432, E0433.
For more information about an error, try `rustc --explain E0432`.
|
